Page 1

Column

Chart 1

Since dataset is big we can subset it for 500 values to see the detailed bars of the histogram.

Column

Chart 2

Chart 3

Graphs

Row

Chart 1

Above graph shows that the values of PGTWP & PGWTP10 are highly correlated and have increasing trend.l

Row

Chart 2

Chart 3

from above graph we can interpret that the data is skweed at the end and has very less observations at the start of 1940. Data is growing year by year.